Hernandez; Walter C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hernandez; Walter C..The latest application filed is for "devices and methods for passive navigation".

Company Profile

0.6.4

Hernandez; Walter C. - Potomac MD
Hernandez; Walter C. - Falls Church VA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Devices And Methods For Passive Navigation App 20150106008 - Hernandez; Walter C. ; et al.	2015-04-16
Sound canceling systems and methods Grant 7,835,529 - Hernandez , et al. November 16, 2	2010-11-16
Sound production systems and methods for providing sound inside a headgear unit Grant 7,430,300 - Vosburgh , et al. September 30, 2	2008-09-30
Sound production systems and methods for providing sound inside a headgear unit App 20050117771 - Vosburgh, Frederick ; et al.	2005-06-02
Noninvasive cardiovascular monitoring methods and devices App 20050096557 - Vosburgh, Frederick ; et al.	2005-05-05
Sound canceling systems and methods App 20040234080 - Hernandez, Walter C. ; et al.	2004-11-25
Dynamic, non-uniform clock for resampling and processing machine signals Grant 5,825,657 - Hernandez October 20, 1	1998-10-20
Method and apparatus for analyzing and detecting faults in bearings and other rotating components that slip Grant 5,511,422 - Hernandez April 30, 1	1996-04-30
Method and apparatus for detecting gear defects Grant 4,931,949 - Hernandez , et al. June 5, 1	1990-06-05
Method and apparatus for detecting the presence of an animate body in an inanimate mobile structure Grant 4,415,979 - Hernandez November 15, 1	1983-11-15

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